cos(θπ+) =
Parameter (X axis): φ(π+), degrees
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Experiment: EG4, 2016
Spokespersons: Xiaochao Zheng
Experiment comment: Final asymmetry results for the ep-> e pi+ (n) channel extracted from CLAS/EG4 data obtained using a longitudinally polarized beam and a longitudinally polarized NH3 target (CAA HS07-02).
No publications available for this experiment
Quantity measured: ALL,
Beam: e, polarization: longitudinal
Target: p (Z=1, A=1), polarization: longitudinal
Final state: π+n, polarization: none
| Q2 : | 0.0844 GeV2 | |
|---|---|---|
| W : | 1685 GeV | |
| ε : | 0.8052 | |
| Ebeam : | 2.2596 GeV | |
| εL: | 0.0574 |
|
Select data slice:
cos(θπ+) = |
Observable quantity measured (Y axis): ALL,
Parameter (X axis): φ(π+), degrees |
Click here to get data in text file, delimited with tabs.
Measured data:
| cos(θπ+) |
φ(π+),
degrees |
ALL | Stat. error | Syst. error |
|---|---|---|---|---|
| 0.65 | 138 | -0.5935 | 2.1526 | 0.0622 |
| 0.75 | 222 | -2.7255 | 1.9862 | 0.2523 |
| 0.75 | 282 | -3.0967 | 1.5785 | 0.2862 |
| 0.85 | 114 | -4.1848 | 2.4242 | 0.3858 |
| 0.85 | 210 | 2.7964 | 2.0738 | 0.2587 |
| 0.65 | 282 | 0.4746 | 0.6592 | 0.043 |
| 0.75 | 270 | -1.4804 | 0.6201 | 0.1009 |
| 0.75 | 282 | 0.1879 | 0.6581 | 0.0324 |
| 0.85 | 114 | -0.1969 | 0.8233 | 0.0326 |
| 0.85 | 234 | -0.7142 | 0.8673 | 0.0553 |